Which is the strongest acid ($pk_a$ value is given)?

  • A
    $HCOOH\ [3.77]$
  • B
    $C_6H_5COOH\ [4.22]$
  • C
    $CH_3COOH\ [4.7]$
  • D
    $CH_3CH_2COOH\ [4.88]$

Explore More

Similar Questions

Aspirin is an acetylation product of

Oxalic acid reacts with concentrated $H_2SO_4$ to give a mixture of two gases. When this mixture is passed through caustic potash,one of the gases is absorbed. What is the product formed by the absorbed gas with caustic potash?

Toluene on reaction with the reagent $X$ gives $Y$,which dissolves in $NaHCO_3$ and when reacted with $Br_2 / Fe$ gives $Z$. What are $X$ and $Z$?

Number of cross-condensation products in the given reaction: $CH_3COOC_2H_5 + C_6H_5CH_2COOC_2H_5 \xrightarrow[C_2H_5OH]{C_2H_5ONa}$

When chloroform is hydrolysed with $KOH$,the final product is:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo